{"id":939,"date":"2026-09-16T09:10:20","date_gmt":"2026-09-16T09:10:20","guid":{"rendered":"https:\/\/wdlvalve.com\/?post_type=product&p=939"},"modified":"2026-09-16T09:53:26","modified_gmt":"2026-09-16T09:53:26","slug":"super-austenitic-check-valve","status":"publish","type":"product","link":"https:\/\/wdlvalve.com\/ru\/product\/super-austenitic-check-valve\/","title":{"rendered":"\u0421\u0443\u043f\u0435\u0440\u0430\u0443\u0441\u0442\u0435\u043d\u0438\u0442\u043e\u0432\u044b\u0439 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d"},"content":{"rendered":"
\n
\n

\u0421\u0443\u043f\u0435\u0440\u0430\u0443\u0441\u0442\u0435\u043d\u0438\u0442\u043e\u0432\u044b\u0439 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d<\/h2>\n

WDL Super Austenitic Check Valve<\/strong> provides automatic prevention of reverse flow for process systems that need improved pitting and crevice-corrosion resistance in chloride service. Super austenitic stainless steel provides higher nickel, molybdenum and nitrogen content than standard 316L for demanding chloride environments.<\/p>\n<\/section>\n

\n

\u0412\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u0434\u0438\u0437\u0430\u0439\u043d\u0430<\/h2>\n
\n\n\n\n\n\n\n\n\n
\u041f\u0443\u043d\u043a\u0442<\/th>\n\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/th>\n<\/tr>\n
\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/td>\n254 SMO, 904L, 6Mo or project-specified grade<\/td>\n<\/tr>\n
\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/td>\nautomatic prevention of reverse flow<\/td>\n<\/tr>\n
\u0421\u0432\u044f\u0437\u0438<\/td>\nWafer, lugged, flanged or butt-welded<\/td>\n<\/tr>\n
\u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f<\/td>\nSelf-actuated swing, lift, piston or dual-plate mechanism<\/td>\n<\/tr>\n
\u041f\u0440\u043e\u0435\u043a\u0442\u043d\u044b\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f<\/td>\nAPI 594, BS 1868, API 598 or project standard<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
\n

\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/h2>\n
    \n
  • Seawater and brackish-water systems<\/li>\n
  • Flue-gas desulfurization<\/li>\n
  • Pulp bleaching equipment<\/li>\n
  • Pump discharge protection<\/li>\n
  • Backflow prevention in process lines<\/li>\n<\/ul>\n<\/section>\n
    \n

    \u041f\u0440\u0438\u043c\u0435\u0447\u0430\u043d\u0438\u044f \u043f\u043e \u0432\u044b\u0431\u043e\u0440\u0443<\/h2>\n

    Verify the selected grade against chloride concentration, temperature, crevice conditions and pressure before manufacture.<\/p>\n

    Confirm installation direction, minimum flow, cracking pressure, slam risk and allowable pressure drop.<\/p>\n<\/section>\n

    \n

    \u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/h2>\n

    Why select Super Austenitic Stainless Steel for this check valve?<\/h3>\n

    Super austenitic stainless steel provides higher nickel, molybdenum and nitrogen content than standard 316L for demanding chloride environments. Final suitability depends on the complete process conditions and the selected valve trim.<\/p>\n

    \u041a\u0430\u043a\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u0430 \u0434\u043b\u044f \u043e\u0442\u0431\u043e\u0440\u0430?<\/h3>\n

    \u0423\u043a\u0430\u0436\u0438\u0442\u0435 \u0440\u0430\u0437\u043c\u0435\u0440, \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435, \u0441\u043e\u0441\u0442\u0430\u0432 \u0441\u0440\u0435\u0434\u044b, \u043a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u044e, \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0443, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f, \u0441\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e.<\/p>\n<\/section>\n

    \u041e\u0442\u043f\u0440\u0430\u0432\u044c\u0442\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044e WDL \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 \u0438 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u044f.<\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"

    \u041e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d WDL Super Austenitic \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u0437\u0430\u0449\u0438\u0442\u0443 \u043e\u0442 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u043c\u043e\u0440\u0441\u043a\u043e\u0439 \u0438 \u0441\u043e\u043b\u043e\u043d\u043e\u0432\u0430\u0442\u043e\u0439 \u0432\u043e\u0434\u043e\u0439, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0434\u0435\u0441\u0443\u043b\u044c\u0444\u0443\u0440\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u044b\u043c\u043e\u0432\u044b\u0445 \u0433\u0430\u0437\u043e\u0432. \u0422\u0438\u043f\u044b \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439, \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u0438 \u043f\u0440\u0438\u043d\u0446\u0438\u043f \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u043f\u043e\u0434\u0431\u0438\u0440\u0430\u044e\u0442\u0441\u044f \u0441 \u0443\u0447\u0435\u0442\u043e\u043c \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430.<\/p>","protected":false},"featured_media":794,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[72],"product_cat":[37,32,31,41],"product_tag":[121,88,87,174,86],"class_list":["post-939","product","type-product","status-publish","has-post-thumbnail","product_brand-wdl-valve","product_cat-check-valves","product_cat-valve-materials","product_cat-valve-types","product_cat-stainless-steel-valves","product_tag-check-valve","product_tag-flue-gas-desulfurization","product_tag-seawater-and-brackish-water-systems","product_tag-super-austenitic-check-valve","product_tag-super-austenitic-stainless-steel","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/wdlvalve.com\/ru\/wp-json\/wp\/v2\/product\/939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wdlvalve.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wdlvalve.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/ru\/wp-json\/wp\/v2\/comments?post=939"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wdlvalve.com\/ru\/wp-json\/wp\/v2\/media\/794"}],"wp:attachment":[{"href":"https:\/\/wdlvalve.com\/ru\/wp-json\/wp\/v2\/media?parent=939"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wdlvalve.com\/ru\/wp-json\/wp\/v2\/product_brand?post=939"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wdlvalve.com\/ru\/wp-json\/wp\/v2\/product_cat?post=939"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wdlvalve.com\/ru\/wp-json\/wp\/v2\/product_tag?post=939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}